6. Which one is the highest populated district in Kerala

(A)  Malappuram
(B)  Idukki
(C)  Kozhikode
(D)  Pathanamthitta

7. Which one is the longest river in Kerala

(A)  Bharathappuzha
(B)  Neyyar
(C)  Pamba River
(D)  Periyar

8. Which one is the largest lake in Kerala

(A)  Sasthamcotta Lake
(B)  Vembanadu Lake
(C)  Pookode Lake
(D)  Ashtamudi Lake

9. In which year for the first time Vasco da Gama reached Kozhikkod in Kerala

(A)  1435
(B)  1465
(C)  1498
(D)  1508

10. Who is the first Chief Minister of Kerala

(A)  Pattom A. Thanu Pillai
(B)  C. Achutha Menon
(C)  E. M. S. Namboodiripad
(D)  K. Karunakaran